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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
18/11/2016 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MARTÍNEZ, C.P.; TORRES, E.A.; CHATEL, M.; MOSQUERA, G.; DUITAMA, J.; ISHITANI, M.; SELVARAJ, M.; DEDICOVA, B.; TOHME, J.; GRENIER, C.; LORIEUX, M.; CRUZ, M.; BERRÍO, L.; CORREDOR, E.; ZORRILLA DE SAN MARTÍN, G.; BRESEGHELLO, F.; PEIXOTO, O.; COLOMBARI FILHO, J.M.; CASTRO, A. PEREIRA DE; LOPES, S.I. GINDRI; BARBOSA, M.; FUNCK, G.R. DALTROZZO; BLANCO, P.H.; PÉREZ DE VIDA, F.; MOLINA, F.; ROSAS, J.E.; MARTÍNEZ, S.; BONNECARRERE, V.; CARRACELAS, G.; MARIN, A.; CORREA-VICTORIA, F.; CAMARGO, I.; BRUZZONE, C.B . |
Afiliación : |
CESAR P. MARTÍNEZ, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; EDGAR A. TORRES, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MARC CHATEL, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; GLORIA MOSQUERA, INTERNACIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; JORGE DUITAMA, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MANABU ISHITANI, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MICHAEL SILVARAJ, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; BEATA DEDICOVA, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; JOE TOHME, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; CÉCILE GRENIER, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MATHIAS LORIEUX, INTERNATIONAL CENTER FOR TROPICAL AGRICULTURE (CIAT).; MARIBEL CRUZ, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; LUIS BERRÍO, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; EDGAR CORREDOR, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; GONZALO ZORRILLA DE SAN MARTÍN, LATIN AMERICAN FUND FOR IRRIGATED RICE (FLAR).; FLAVIO BRESEGHELLO, BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; ORLANDO PEIXOTO, BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; JOSE MANOEL COLOMBARI FILHO, BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; ADRIANO PEREIRA DE CASTRO., BRAZILIAN ENTERPRISE FOR AGRICULTURAL RESEARCH (EMBRAPA RICE AND BEANS).; SERGIO IRACU GINDRI LOPES, RIO GRANDE DO SUL STATE RICE INSTITUTE (IRGA).; MARA BARBOSA, RIO GRANDE DO SUL STATE RICE INSTITUTE (IRGA).; GUSTAVO RODRIGO DALTROZZO FUNCK, RIO GRANDE DO SUL STATE RICE INSTITUTE (IRGA).; PEDRO HORACIO BLANCO BARRAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO MOLINA CASELLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SEBASTIÁN MARTÍNEZ KOPP, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALFREDO MARIN, ARGENTINIAN INSTITUTE FOR AGRICULTURAL RESEARCH (INTA).; FERNANDO CORREA-VICTORIA, RICE TEC SOLUTION; ISMAEL CAMARGO, PANAMANIAN INSTITUTE FOR AGRICULTURAL RESEARCH (IDIAP).; CARLOS BERNARDO BRUZZONE, SEEDS EL POTRERO FARM. |
Título : |
Rice breeding in Latin America. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Plant Breeding Reviews, 2014 v.38, p. 187-277., 2014 |
DOI : |
10.1002/9781118916865.ch05 |
Idioma : |
Inglés |
Contenido : |
Rice breeding has made important contributions to Latin America. More than 400 cultivars were released from 1975 to 2012, which helped to raise total production to >27 million tonnes obtained from 5.7 million hectares (average for 2010-2012). Rice production provides ~US$8.8 billion for thousands of farmers in Latin America and the Caribbean (LAC). The result of higher yields in the irrigated sector was to triple rice production in LAC while area did not grow, thus preserving more fragile environments. Several estimates on genetic gains for grain yield have been carried out in LAC. In temperate irrigated rice, the estimates are around 1.5-2.6% per year. In the tropical irrigated, it is ~1% and in the upland rice the estimate is ~1.4% per year.
Different breeding strategies, including pedigree, modified bulk, recurrent selection methods, anther culture, interspecific crosses, composite populations, quantitative trait loci (QTL) introgression, and recombinant inbred lines, accompanied by shuttle breeding schemes, direct seeding, and evaluation/selection in hot spots for main diseases are being used by CIAT and NARES in the region. In this process, methods for screening for diseases and other stresses were established. Networking has been a cornerstone for success and several networks such as INGER, FLAR, and HIAAL were created.
Looking forward, as farmers' yields are approaching the genetic yield potential exhibited by current cultivars, as a result of improved agronomic management, a new breakthrough is needed in terms of more productive cultivars. To achieve this goal, a strategy is needed that includes strong pipelines focused on specific environments and markets; better product profiling; integration between discovery, development, and delivery; and new breeding strategies using cutting-edge technologies and new breeding methods to accelerate genetic gains. MenosRice breeding has made important contributions to Latin America. More than 400 cultivars were released from 1975 to 2012, which helped to raise total production to >27 million tonnes obtained from 5.7 million hectares (average for 2010-2012). Rice production provides ~US$8.8 billion for thousands of farmers in Latin America and the Caribbean (LAC). The result of higher yields in the irrigated sector was to triple rice production in LAC while area did not grow, thus preserving more fragile environments. Several estimates on genetic gains for grain yield have been carried out in LAC. In temperate irrigated rice, the estimates are around 1.5-2.6% per year. In the tropical irrigated, it is ~1% and in the upland rice the estimate is ~1.4% per year.
Different breeding strategies, including pedigree, modified bulk, recurrent selection methods, anther culture, interspecific crosses, composite populations, quantitative trait loci (QTL) introgression, and recombinant inbred lines, accompanied by shuttle breeding schemes, direct seeding, and evaluation/selection in hot spots for main diseases are being used by CIAT and NARES in the region. In this process, methods for screening for diseases and other stresses were established. Networking has been a cornerstone for success and several networks such as INGER, FLAR, and HIAAL were created.
Looking forward, as farmers' yields are approaching the genetic yield potential exhibited by current cultivars, as a result of improved agronomic man... Presentar Todo |
Palabras claves : |
RICE. |
Thesagro : |
ARROZ; FITOMEJORAMIENTO; LATINOAMERICA. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 03360naa a2200565 a 4500 001 1056100 005 2019-10-11 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1002/9781118916865.ch05$2DOI 100 1 $aMARTÍNEZ, C.P. 245 $aRice breeding in Latin America.$h[electronic resource] 260 $c2014 520 $aRice breeding has made important contributions to Latin America. More than 400 cultivars were released from 1975 to 2012, which helped to raise total production to >27 million tonnes obtained from 5.7 million hectares (average for 2010-2012). Rice production provides ~US$8.8 billion for thousands of farmers in Latin America and the Caribbean (LAC). The result of higher yields in the irrigated sector was to triple rice production in LAC while area did not grow, thus preserving more fragile environments. Several estimates on genetic gains for grain yield have been carried out in LAC. In temperate irrigated rice, the estimates are around 1.5-2.6% per year. In the tropical irrigated, it is ~1% and in the upland rice the estimate is ~1.4% per year. Different breeding strategies, including pedigree, modified bulk, recurrent selection methods, anther culture, interspecific crosses, composite populations, quantitative trait loci (QTL) introgression, and recombinant inbred lines, accompanied by shuttle breeding schemes, direct seeding, and evaluation/selection in hot spots for main diseases are being used by CIAT and NARES in the region. In this process, methods for screening for diseases and other stresses were established. Networking has been a cornerstone for success and several networks such as INGER, FLAR, and HIAAL were created. Looking forward, as farmers' yields are approaching the genetic yield potential exhibited by current cultivars, as a result of improved agronomic management, a new breakthrough is needed in terms of more productive cultivars. To achieve this goal, a strategy is needed that includes strong pipelines focused on specific environments and markets; better product profiling; integration between discovery, development, and delivery; and new breeding strategies using cutting-edge technologies and new breeding methods to accelerate genetic gains. 650 $aARROZ 650 $aFITOMEJORAMIENTO 650 $aLATINOAMERICA 653 $aRICE 700 1 $aTORRES, E.A. 700 1 $aCHATEL, M. 700 1 $aMOSQUERA, G. 700 1 $aDUITAMA, J. 700 1 $aISHITANI, M. 700 1 $aSELVARAJ, M. 700 1 $aDEDICOVA, B. 700 1 $aTOHME, J. 700 1 $aGRENIER, C. 700 1 $aLORIEUX, M. 700 1 $aCRUZ, M. 700 1 $aBERRÍO, L. 700 1 $aCORREDOR, E. 700 1 $aZORRILLA DE SAN MARTÍN, G. 700 1 $aBRESEGHELLO, F. 700 1 $aPEIXOTO, O. 700 1 $aCOLOMBARI FILHO, J.M. 700 1 $aCASTRO, A. PEREIRA DE 700 1 $aLOPES, S.I. GINDRI 700 1 $aBARBOSA, M. 700 1 $aFUNCK, G.R. DALTROZZO 700 1 $aBLANCO, P.H. 700 1 $aPÉREZ DE VIDA, F. 700 1 $aMOLINA, F. 700 1 $aROSAS, J.E. 700 1 $aMARTÍNEZ, S. 700 1 $aBONNECARRERE, V. 700 1 $aCARRACELAS, G. 700 1 $aMARIN, A. 700 1 $aCORREA-VICTORIA, F. 700 1 $aCAMARGO, I. 700 1 $aBRUZZONE, C.B . 773 $tPlant Breeding Reviews, 2014$gv.38, p. 187-277., 2014
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INIA Tacuarembó (TBO) |
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
11/11/2019 |
Actualizado : |
13/11/2019 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
MARESCA, S.; LÓPEZ VALIENTE, S.O.; RODRÍGUEZ, A.M.; LONG, N. M.; PAVAN, E.; QUINTANS, G. |
Afiliación : |
S. MARESCA, Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Cuenca del Salado, Argentina.; S.O. LÓPEZ VALIENTE, Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Cuenca del Salado, Argentina.; A. M. RODRÍGUEZ, Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Cuenca del Salado, Argentina.; N. M. LONG, Departamento de Ciencias Animales y Veterinarias, Universidad de Clemson, Carolina del Sur, Estados Unidos de América.; E. PAVAN, Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Cuenca del Salado, Argentina.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Efecto de la restricción proteica de vacas durante la gestación tardía sobre el crecimiento posnatal, el metabolismo de glucosa - insulina y la concentración de IGF-1 de la descendencia. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 31-43. |
Serie : |
(INIA Serie Técnica; 252) |
ISBN : |
978-9974-38-436-1 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Contenido : |
ABSTRACT
The objective of this study was determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose, insulin and insulin-like growth factor concentrations. At 121 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and randomly assigned to low protein level (LP, 6% CP) or high protein level (HP, 12% CP) and were allotted in 12 pens per treatment. At calving, cows were managed together on improved pastures until weaning. Calves were weighed and body samples were taken at birth and each 30 d until weaning at 180 d of age. Body weight
at birth on HP progeny tended to be great than LP progeny (P =0.06). At birth, calves from LP dams had greater head circumference (P < 0.01), heart girth (P =0.01) and cannon bone circumference (P =0.02). However, head circumference /birth BW ratio (P =0.04), heart girth /birth BW ratio (P =0.01), body length /birth BW ratio (P =0.05) and height /birth BW ratio (P =0.01) was greater on LP calves. Body mass index was greater in HP calves (P =0.04). No differences were found on BW of calves at weaning, adjusted 205 d BW and ADG during lactation (P > 0.10). Glucose concentrations were greater on LP calves than HP calves from birth to weaning
(81.0 ± 1.5 vs. 76.4 ± 1.2 mg/dl; P < 0.001) without any change in insulin concentrations during preweaning growth (LP= 1.61 ± 0.04 ng/ml; HP= 1.61 ± 0.04 ng/ml; P > 0.10). Insulin- like growth factor concentrations were lower on LP calves at birth (P < 0.05) and similar to HP calves during postnatal growth
(P > 0.10). These data demonstrate that low protein during late gestation in bovine dams may affect fetal growth with proportional increasing of head circumference and low body mass index. Level of protein compromised glucose regulation in early life and affected the IGF-I concentration of newborn calves. MenosABSTRACT
The objective of this study was determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose, insulin and insulin-like growth factor concentrations. At 121 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and randomly assigned to low protein level (LP, 6% CP) or high protein level (HP, 12% CP) and were allotted in 12 pens per treatment. At calving, cows were managed together on improved pastures until weaning. Calves were weighed and body samples were taken at birth and each 30 d until weaning at 180 d of age. Body weight
at birth on HP progeny tended to be great than LP progeny (P =0.06). At birth, calves from LP dams had greater head circumference (P < 0.01), heart girth (P =0.01) and cannon bone circumference (P =0.02). However, head circumference /birth BW ratio (P =0.04), heart girth /birth BW ratio (P =0.01), body length /birth BW ratio (P =0.05) and height /birth BW ratio (P =0.01) was greater on LP calves. Body mass index was greater in HP calves (P =0.04). No differences were found on BW of calves at weaning, adjusted 205 d BW and ADG during lactation (P > 0.10). Glucose concentrations were greater on LP calves than HP calves from birth to weaning
(81.0 ± 1.5 vs. 76.4 ± 1.2 mg/dl; P < 0.001) without any change in insulin concentrations during preweaning growth (LP= 1.61 ± 0.04 ng/ml; HP= 1.61 ± 0.04 ng/ml; P > 0.10). Insulin- like growth factor ... Presentar Todo |
Palabras claves : |
CRECIMIENTO POSNATAL; GESTATION; GLUCOSE METABOLISM; METABOLISMO DE GLUCOSA; POST-NATAL GROWTH; SUBNUTRICIÓN; UNDERNUTRITION. |
Thesagro : |
GESTACION. |
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13782/1/St-252-p-31-43-Maresca.pdf
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Marc : |
LEADER 02994naa a2200313 a 4500 001 1060400 005 2019-11-13 008 2019 bl uuuu u00u1 u #d 020 $a978-9974-38-436-1 022 $a1688-9266 100 1 $aMARESCA, S. 245 $aEfecto de la restricción proteica de vacas durante la gestación tardía sobre el crecimiento posnatal, el metabolismo de glucosa - insulina y la concentración de IGF-1 de la descendencia.$h[electronic resource] 260 $c2019 490 $a(INIA Serie Técnica; 252) 520 $aABSTRACT The objective of this study was determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose, insulin and insulin-like growth factor concentrations. At 121 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and randomly assigned to low protein level (LP, 6% CP) or high protein level (HP, 12% CP) and were allotted in 12 pens per treatment. At calving, cows were managed together on improved pastures until weaning. Calves were weighed and body samples were taken at birth and each 30 d until weaning at 180 d of age. Body weight at birth on HP progeny tended to be great than LP progeny (P =0.06). At birth, calves from LP dams had greater head circumference (P < 0.01), heart girth (P =0.01) and cannon bone circumference (P =0.02). However, head circumference /birth BW ratio (P =0.04), heart girth /birth BW ratio (P =0.01), body length /birth BW ratio (P =0.05) and height /birth BW ratio (P =0.01) was greater on LP calves. Body mass index was greater in HP calves (P =0.04). No differences were found on BW of calves at weaning, adjusted 205 d BW and ADG during lactation (P > 0.10). Glucose concentrations were greater on LP calves than HP calves from birth to weaning (81.0 ± 1.5 vs. 76.4 ± 1.2 mg/dl; P < 0.001) without any change in insulin concentrations during preweaning growth (LP= 1.61 ± 0.04 ng/ml; HP= 1.61 ± 0.04 ng/ml; P > 0.10). Insulin- like growth factor concentrations were lower on LP calves at birth (P < 0.05) and similar to HP calves during postnatal growth (P > 0.10). These data demonstrate that low protein during late gestation in bovine dams may affect fetal growth with proportional increasing of head circumference and low body mass index. Level of protein compromised glucose regulation in early life and affected the IGF-I concentration of newborn calves. 650 $aGESTACION 653 $aCRECIMIENTO POSNATAL 653 $aGESTATION 653 $aGLUCOSE METABOLISM 653 $aMETABOLISMO DE GLUCOSA 653 $aPOST-NATAL GROWTH 653 $aSUBNUTRICIÓN 653 $aUNDERNUTRITION 700 1 $aLÓPEZ VALIENTE, S.O. 700 1 $aRODRÍGUEZ, A.M. 700 1 $aLONG, N. M. 700 1 $aPAVAN, E. 700 1 $aQUINTANS, G. 773 $tIn: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 31-43.
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